Originally Posted by Rinspeed
Depending on how much lighter your reloads are I would pick up a 14# and 16# spring. Try both and keep an eye on how far your brass is flying and of course any malfunctions. You might find the 14# works the best with your loads.
Thats what I ended up doing. I ordered 16# and 13# from Wilson Combat and I will try both with two different loads and see what happens. The purpose for all this is to have more control over recoil when I am shooting IDPA and faster follow up shots. With the stock spring the gun just wants to jump and its hard to make faster target acquisition.